%0 Journal Article %A Akbari, Mohammad, Hashemi, Toraj, Babapur, Jalil %T Comparison of the effectiveness of three instructional methods, lecture, group discussion and educational package on the degree of awareness of high school male students’ drug abuse in Tabriz in 2012 %J Journal of Instruction and Evaluation %V 7 %N 25 %P 59-74 %D 2014 %R %U https://sanad.iau.ir/fa/Article/972586